CA3079661A1 - Procede d'equilibrage d'un ensemble d'aubes - Google Patents

Procede d'equilibrage d'un ensemble d'aubes Download PDF

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Publication number
CA3079661A1
CA3079661A1 CA3079661A CA3079661A CA3079661A1 CA 3079661 A1 CA3079661 A1 CA 3079661A1 CA 3079661 A CA3079661 A CA 3079661A CA 3079661 A CA3079661 A CA 3079661A CA 3079661 A1 CA3079661 A1 CA 3079661A1
Authority
CA
Canada
Prior art keywords
blades
lobes
balance
lobe
blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3079661A
Other languages
English (en)
Inventor
Antoine Victor MURRY
Mourad YAHIA BACHA
Jerome Henri Noel Lacaille
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Publication of CA3079661A1 publication Critical patent/CA3079661A1/fr
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/02—Details of balancing machines or devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/81—Modelling or simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Testing Of Balance (AREA)

Abstract

L'invention concerne un procédé d'équilibrage d'un ensemble d'aubes (5) destinées à être disposées sur un disque nu (7) d'un moteur d'aéronef, le disque nu (7) comportant un nombre déterminé d'alvéoles (ai) numérotées destinées à recevoir le même nombre déterminé d'aubes qui peuvent présenter une dispersion de masse, ledit procédé étant comportant les étapes suivantes : -trier les aubes (5) par ordre monotone de leur masse (mi) formant un ensemble ordonné d'aubes, -séparer l'ensemble ordonné d'aubes de manière équilibrée en quatre lobes constitués d'un premier gros lobe (GL1), d'un deuxième gros lobe (GL2), d'un premier petit lobe (PL1) et d'un deuxième petit lobe (PL2), les aubes étant classées dans chaque lobe selon un ordre de placement courant, et -agencer les quatre lobes (GL1, GL2, PL1, PL2) sur le disque nu (7) en faisant correspondre l'ordre de placement courant des aubes aux alvéoles numérotées du disque nu.
CA3079661A 2017-10-26 2018-10-25 Procede d'equilibrage d'un ensemble d'aubes Pending CA3079661A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1760093A FR3073045B1 (fr) 2017-10-26 2017-10-26 Procede d'equilibrage d'un ensemble d'aubes
FR1760093 2017-10-26
PCT/FR2018/052654 WO2019081860A1 (fr) 2017-10-26 2018-10-25 Procédé d'équilibrage d'un ensemble d'aubes

Publications (1)

Publication Number Publication Date
CA3079661A1 true CA3079661A1 (fr) 2019-05-02

Family

ID=61258337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3079661A Pending CA3079661A1 (fr) 2017-10-26 2018-10-25 Procede d'equilibrage d'un ensemble d'aubes

Country Status (8)

Country Link
US (1) US11598212B2 (fr)
EP (1) EP3701237B1 (fr)
CN (1) CN111279172B (fr)
BR (1) BR112020008138B1 (fr)
CA (1) CA3079661A1 (fr)
FR (1) FR3073045B1 (fr)
RU (1) RU2771246C2 (fr)
WO (1) WO2019081860A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607305A1 (de) * 1986-03-06 1987-09-10 Messerschmitt Boelkow Blohm Einrichtung zur auswuchtung eines rotorblattes
US5537861A (en) * 1995-03-20 1996-07-23 United Technologies Corporation Method of balancing a bladed rotor
US6908285B2 (en) * 2003-04-08 2005-06-21 General Electric Company Methods and apparatus for assembling rotatable machines
FR2896289B1 (fr) * 2006-01-13 2008-03-28 Snecma Sa Masselotte d'equilibrage, disque de rotor en etant equipe, rotor et moteur d'aeronef les comportant
JP2007198265A (ja) * 2006-01-26 2007-08-09 Kawasaki Heavy Ind Ltd タービン動翼の配列方法
US7539594B2 (en) * 2006-09-26 2009-05-26 Axiam, Incorporated Method and apparatus for geometric rotor stacking and balancing
CN102393239B (zh) * 2011-08-25 2013-12-11 李丹丹 一种利用汽轮机叶片称重装置的基于蚁群算法的汽轮机叶片排序方法
CN103116689A (zh) * 2012-12-18 2013-05-22 哈尔滨汽轮机厂有限责任公司 一种涉及汽轮机加厚叶片的汽轮机叶片排序方法
EP3140513B1 (fr) * 2014-05-09 2019-04-24 Ansaldo Energia S.p.A. Procédé et appareil auxiliaire d'équilibrage d'un rotor d'une turbine à gaz
FR3034896B1 (fr) 2015-04-09 2022-08-12 Snecma Systeme de mutualisation de donnees relatives a des moteurs d'aeronefs
FR3041326B1 (fr) 2015-09-18 2019-05-10 Safran Aircraft Engines Systeme et procede d'aide a la decision pour la maintenance d'une machine avec apprentissage d'un modele de decision supervise par avis d'experts
CN105354351A (zh) * 2015-09-25 2016-02-24 浙江大学 一种基于改进模拟退火算法的极限稀疏阵列优化方法
FR3046268B1 (fr) 2015-12-23 2019-05-10 Safran Aircraft Engines Systeme d'exploitation de donnees de vol d'un aeronef
US10436224B2 (en) * 2016-04-01 2019-10-08 General Electric Company Method and apparatus for balancing a rotor

Also Published As

Publication number Publication date
US20200347727A1 (en) 2020-11-05
BR112020008138B1 (pt) 2023-10-10
RU2020117027A3 (fr) 2022-02-24
WO2019081860A1 (fr) 2019-05-02
FR3073045A1 (fr) 2019-05-03
RU2020117027A (ru) 2021-12-01
BR112020008138A2 (pt) 2020-11-03
EP3701237A1 (fr) 2020-09-02
RU2771246C2 (ru) 2022-04-28
CN111279172A (zh) 2020-06-12
CN111279172B (zh) 2022-10-14
EP3701237B1 (fr) 2022-07-20
FR3073045B1 (fr) 2019-11-22
US11598212B2 (en) 2023-03-07

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